发明名称 |
A training device and a ventilatory capacity meter |
摘要 |
<p>To train subjects, especially children in the use of ventilatory capacity meters such as peak flow meters, a training device (20) is provided which is detachably mounted on such a meter (2) and comprises an audible and/or visual indicator (24) activated by the exhalation of the subject through the meter (2). The device (20) can be adjustably positioned on the meter (2) to match the performance of a particular subject. <IMAGE></p> |
申请公布号 |
EP0756850(A1) |
申请公布日期 |
1997.02.05 |
申请号 |
EP19960304708 |
申请日期 |
1996.06.26 |
申请人 |
CLEMENT CLARKE INTERNATIONAL LIMITED |
发明人 |
SANDERS, MARK JEREMY |
分类号 |
G09B23/28;A61B5/08;A61B5/087;A61B5/09;A63B23/18;(IPC1-7):A61B5/09 |
主分类号 |
G09B23/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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